package com.lagou.sqlSession;

import com.lagou.config.XMLConfigBuilder;
import com.lagou.pojo.Configuration;
import org.dom4j.DocumentException;

import java.beans.PropertyVetoException;
import java.io.InputStream;

public class SqlSessionFactoryBuilder {

    public SqlSessionFactory build(InputStream in) throws DocumentException, PropertyVetoException {
        //使用dom4j解析配置文件，将解析出来的内容放到Configuration中
        XMLConfigBuilder xmlConfigBuilder=new XMLConfigBuilder();
        Configuration configuration = xmlConfigBuilder.parseConfig(in);
        //创建sqlSessionFactory对象  工厂类  生产sqlSession 会话对象
        DefaultSqlSessionFactory defaultSqlSessionFactory = new DefaultSqlSessionFactory(configuration);



        return defaultSqlSessionFactory;
    }
}
